condition	mean	min	max
4 h after light	179.303341	157.163827	201.442855
8 h after light	170.15040649999997	158.737318	181.563495
12 h after light	162.10779200000002	157.8394	166.376184
4 h after dark	154.42350900000002	138.616283	170.230735
8 h after dark	138.7575965	111.139009	166.376184
12 h after dark	132.54228	132.54228	132.54228