condition	mean	min	max
4 h after light	5.560650000000001	5.41804	5.84388
8 h after light	5.508353333333333	5.31991	5.68075
12 h after light	5.227313333333333	5.0853	5.36833
4 h after dark	5.48706	5.46718	5.52231
8 h after dark	5.53561	4.92146	5.85623
12 h after dark	5.3812766666666665	5.27538	5.51896