condition	mean	min	max
4 h after light	6.34286	5.82741	6.85831
8 h after light	4.3052150000000005	4.17327	4.43716
12 h after light	4.743525	4.44095	5.0461
4 h after dark	5.662563333333333	5.49923	5.83209
8 h after dark	6.6049500000000005	6.15272	7.1372
12 h after dark	5.966003333333333	5.60426	6.15892