condition	mean	min	max
2 h after light	5.2775	5.12085	5.48038
6 h after light	5.861783333333333	5.599	6.14199
10 h after light	6.20755	6.00866	6.32165
2 h after dark	5.9762933333333335	5.5815	6.31459
6 h after dark	5.765153333333333	5.69121	5.81161
10 h after dark	4.8441600000000005	4.66385	5.17321