condition mean min max 1 h after light 2.181615701 2.181615701 2.181615701 3 h after light 2.2155173364999996 1.537082234 2.8939524389999995 5 h after light 2.2315171510000003 2.193702386 2.269331916 7 h after light 4.8559310215 2.913605612 6.798256431 9 h after light 6.738851575 5.453035089 8.024668061 11 h after light 8.993394866500001 8.643136597 9.343653136 1 h after dark 8.296642091999999 6.994994865 9.598289319 3 h after dark 8.1541797625 7.553863849 8.754495676 5 h after dark 7.4486336565 7.420326255 7.4769410579999995 7 h after dark 9.0833349085 7.142148797000001 11.02452102 9 h after dark 12.215524015 12.16164557 12.26940246 11 h after dark 13.623639115 11.12152857 16.12574966